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WordPress vs FastAPI

Security & risk comparison · Updated June 2026

How does WordPress compare to FastAPI on security, AI-readiness, and total cost of ownership? We scored both across 7 dimensions using NVD/NIST CVE data, GitHub metrics, and our scan of 10M+ sites.

Key finding

FastAPI scores 82/100 overall versus WordPress's 44/100. FastAPI has 8 total CVEs compared to WordPress's 11334, giving it a smaller vulnerability surface. (Source: WebPulse framework scoring, NVD/NIST, July 2026)

44
WordPress
Legacy · PHP
vs
82
FastAPI
Modern · PYTHON
Dimension-by-dimension breakdown
security FastAPI
22
90
WordPress
FastAPI
performance Tie
65
65
WordPress
FastAPI
ecosystem FastAPI
55
85
WordPress
FastAPI
ai readiness FastAPI
35
95
WordPress
FastAPI
developer experience FastAPI
50
88
WordPress
FastAPI
market trajectory WordPress
75
70
WordPress
FastAPI
cost of ownership FastAPI
35
75
WordPress
FastAPI
Security details
Metric WordPress FastAPI
Total CVEs 11334 8
Critical CVEs 387 0
Exploited (KEV) 23 0
CVEs last year 4200 2
Avg CVSS 6.1 3.5
Security score 22/100 90/100
Caution
WordPress

WordPress scores 45/100. Consider migrating to: astro, nextjs, hugo.

Alternatives: astro, nextjs, hugo

Recommended
FastAPI

FastAPI scores 83/100. Verdict: Recommended.

Quick facts
WordPress
Category: Cms
Language: PHP
First release: 2003
Generation: Legacy
Trend: Declining
Market share: 43.0%
FastAPI
Category: Backend
Language: PYTHON
First release: 2018
Generation: Modern
Trend: Rising
Market share: 0.6%
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More comparisons
WordPress vs Next.js WordPress vs Drupal WordPress vs React WordPress vs Angular WordPress vs Django WordPress vs Laravel WordPress vs Vue.js WordPress vs Astro WordPress vs Hugo WordPress vs SvelteKit WordPress vs Rails FastAPI vs Next.js FastAPI vs Drupal FastAPI vs React FastAPI vs Angular FastAPI vs Django FastAPI vs Laravel FastAPI vs Vue.js FastAPI vs Astro FastAPI vs Hugo FastAPI vs SvelteKit FastAPI vs Rails

Data sourced from NVD/NIST CVE database, GitHub API, and WebPulse framework scanner. Scores calculated using a 7-dimension model covering security, performance, ecosystem health, AI-readiness, developer experience, market trajectory, and cost of ownership. Updated June 2026.